MDW - IAD

$87 Find Cheap Flights from Chicago Midway Airport to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Midway to Dulles Intl departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Washington, D.C., as well as popular online travel agencies
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Flights Deals

Cheap Flights from Midway to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Midway to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Midway to Dulles Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Midway to Dulles Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Frontier Logo
8:30 am - 2:23 pmMDW-IAD
4h 53m1 stop
Frontier Logo
3:32 pm - 11:47 pmIAD-MDW
9h 15m1 stop
$170Frontier
Find Deal
Mon, May 12 - Mon, May 19
Frontier Logo
4:00 pm - 8:24 amMDW-IAD
15h 24m1 stop
Frontier Logo
5:26 pm - 12:24 pmIAD-MDW
19h 58m1 stop
$171Frontier
Find Deal
Sun, May 11 - Sun, May 18
Frontier Logo
8:30 am - 2:23 pmMDW-IAD
4h 53m1 stop
Frontier Logo
3:32 pm - 11:47 pmIAD-MDW
9h 15m1 stop
$180Frontier
Find Deal
Thu, May 8 - Mon, May 19
Frontier Logo
1:19 pm - 4:36 pmMDW-IAD
26h 17m1 stop
Frontier Logo
5:26 pm - 12:24 pmIAD-MDW
19h 58m1 stop
$181Frontier
Find Deal
Thu, May 15 - Sun, May 18
Frontier Logo
8:30 am - 2:23 pmMDW-IAD
4h 53m1 stop
Frontier Logo
3:32 pm - 11:39 pmIAD-MDW
9h 07m1 stop
$190Frontier
Find Deal
Thu, May 8 - Thu, May 15
Delta Logo
5:55 pm - 10:54 pmMDW-IAD
3h 59m1 stop
Delta Logo
7:15 am - 11:53 amIAD-MDW
5h 38m1 stop
$197Delta
Find Deal
Sat, May 24 - Sun, May 25
Delta Logo
4:15 pm - 11:35 pmMDW-IAD
6h 20m1 stop
Delta Logo
6:00 am - 8:40 amIAD-MDW
3h 40m1 stop
$198Delta
Find Deal
Sat, May 24 - Thu, May 29
Allegiant Air Logo
8:36 pm - 8:53 pmMDW-IAD
23h 17m2 stops
Allegiant Air Logo
3:58 pm - 7:15 amIAD-MDW
16h 17m1 stop
$253Allegiant Air
Find Deal
Fri, Jun 6 - Sun, Jun 8
Allegiant Air Logo
8:36 pm - 8:53 pmMDW-IAD
23h 17m2 stops
Allegiant Air Logo
3:58 pm - 7:15 amIAD-MDW
16h 17m1 stop
$264Allegiant Air
Find Deal
Fri, Jun 13 - Sun, Jun 15
 Logo
11:45 am - 2:23 pmMDW-IAD
25h 38m2 stops
 Logo
7:45 am - 7:46 pmIAD-MDW
37h 01m2 stops
Sun, Jun 8 - Sun, Jun 15
Useful Info

KAYAK's insights & trends for Midway to Dulles Intl flights

Get data-powered insights and trends into flights from Midway to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago Midway Airport to Washington Dulles Airport?

The average price of all round-trip flights from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Washington Dulles Airport on a Thursday and more expensive on a Thursday. On your return trip to Chicago Midway Airport, you should consider flying back on a Tuesday, and avoid Wednesdays for better deals.

Good to know

Low season

May

High season

November

Cheapest flight

$87
Best time to beat the crowds with an average 63% drop in price.
Most popular time to fly with an average 84% increase in price.
Flight from Chicago Midway Airport to Washington Dulles Airport

When to book flights from Midway to Dulles Intl

Are your dates flexible? Find out the best times to travel from Midway to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago Midway Airport to Washington Dulles Airport flights

  • What is the cheapest flight from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Chicago Midway Airport to Washington, D.C. Dulles Intl Airport was $87 for a one-way ticket and $170 for a round-trip.

  • Do I need a passport to fly between Chicago Midway Airport and Washington Dulles Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Chicago Midway Airport to Washington Dulles Airport?

    Chicago Midway Airport and Washington Dulles Airport are both served by 1 main airport. You will leave Chicago Midway Airport from Chicago Midway and will be arriving at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Chicago Midway Airport to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago Midway Airport to Washington Dulles Airport?

    SkyTeam is the only airline alliance operating flights between Chicago Midway Airport and Washington Dulles Airport.

  • How does KAYAK find such low prices on flights from Chicago Midway Airport to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago Midway Airport to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago Midway Airport to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Chicago Midway Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago Midway Airport to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Chicago Midway Airport with another airline. Booking your flights between Chicago Midway Airport and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago Midway Airport to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Chicago Midway Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Midway to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Midway to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7927 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.3Food
7.9Comfort
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Everything you need to know for your flight from Midway to Dulles Intl

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